Fraction
分数
Explanation (EN)
A part of a whole. In polymer chemistry, fractions can refer to different molecular weight ranges within a polymer sample.
Explanation (ZH)
整体的一部分。在聚合物化学中，馏分可以指聚合物样品中不同的分子量范围。(zhěng tǐ de yī bù fèn. zài jù hé wù huà xué zhōng, liú fèn kě yǐ zhǐ jù hé wù yàng pǐn zhōng bù tóng de fēn zǐ liàng fàn wéi.)
About the IPA
The International Phonetic Alphabet is a standardized system of symbols used to represent the sounds of spoken language.
It helps linguists, language learners, and educators accurately describe pronunciation across languages.
Example: the word "hello" in British English is transcribed as /həˈləʊ/ in IPA.